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4-(Chloromethyl)-5-methyl-1,3-dioxopenten-2-one 80841-78-7
4-(Chloromethyl)-5-methyl-1,3-dioxopenten-2-one 80841-78-7

Appearance: light yellow transparent liquid Boiling point: >90°C/2mm Relative density (water = 1): 1.362±0.06 g/cm3 (Predicted) Assay: ≥98% Uses: for pharmaceutical intermediates.

2,3-Difluoroanisole 134364-69-5
2,3-Difluoroanisole 134364-69-5

Appearance: colorless liquid Boiling point: 144.5±20.0 °C (Predicted) Relative density (water = 1): 1.24 Assay: ≥98% Uses: for pharmaceutical intermediates.

2,4-Difluoro-3,5-dichloroaniline 83121-15-7
2,4-Difluoro-3,5-dichloroaniline 83121-15-7

Appearance: colorless solid Melting point: 75 °C Boiling point: 268.1±35.0 °C (Predicted) Relative density (water = 1): 1.596±0.06 g/cm3 (Predicted) Assay: ≥98% Uses: for intermediates of the insecticide fluorobenzuron.

2,3,4,5-Tetrafluorobenzoyl chloride 94695-48-4
2,3,4,5-Tetrafluorobenzoyl chloride 94695-48-4

Appearance: colorless transparent liquid Boiling point: 65-66°C 10mm Relative density (water = 1): 1.58g/mLat 25°C (lit.) Solubility: Reacts with water Assay: ≥98% Uses: for the production of levofloxacin

2,4,5-Trifluorobenzoic acid 446-17-3
2,4,5-Trifluorobenzoic acid 446-17-3

Appearance: white crystal Melting point: 94-96 °C (lit.) Boiling point: 241.9±35.0 °C (Predicted) Relative density (water = 1): 1.4362 (estimate) Assay: ≥98% Uses: used as pharmaceutical intermediates, also used in the preparation of liquid crystal materials for aviation and aerospace

5-(4'-Bromomethyl-1,1'-biphenyl-2-yl)-1-triphenylmethyl-1H-tetrazole 124750-51-2
5-(4'-Bromomethyl-1,1'-biphenyl-2-yl)-1-triphenylmethyl-1H-tetrazole 124750-51-2

Appearance: white powder Melting point: 152-155 °C Boiling point: 718.441°C at 760 mmHg Relative density (water = 1): 1.282g/cm3 Assay: ≥98% Uses: used as ebesartan, olmesartan cilexetil intermediate.

2,4-Difluorobenzoic acid 1583-58-0
2,4-Difluorobenzoic acid 1583-58-0

Appearance: white powder Melting Point: 188-190 °C (lit.) Boiling point: 239.5±20.0 °C (Predicted) Relative density (water = 1): 1.3486 (estimate) Solubility: soluble in water Assay: ≥98% Uses: used as pharmaceutical and liquid crystal intermediates.

2,4-Dichloro-5-fluoroacetophenone 704-10-9
2,4-Dichloro-5-fluoroacetophenone 704-10-9

Appearance: white or light yellow crystal Melting point: 33-36 °C Boiling point: 167°C (lit.) Relative density (water = 1): 1.425g/mLat 25°C (lit.) Assay: ≥98% Uses: Used as pharmaceutical intermediates, it is the main intermediate of the third generation of broad-spectrum high-efficiency quinolone antibacterial agents ciprofloxacin and anthrofloxacin

2,6-Difluorobenzamide 18063-03-1
2,6-Difluorobenzamide 18063-03-1

Appearance: white powder crystal Melting point: 145-148 °C (lit.) Boiling point: 51-52C/15Tor Relative density (water = 1): 1,199g/cm Solubility: insoluble in water Assay: ≥98% Uses: used in pesticides, pharmaceuticals, liquid crystal material intermediates.

2-Cyanophenol 611-20-1
2-Cyanophenol 611-20-1

Appearance: white crystalline powder Melting point: 92-95 °C (lit.) Boiling point: 149 °C/14 mmHg (lit.) Relative density (water = 1): 1.1052 Assay: ≥98% Uses: used as pharmaceutical intermediates

6-CHLORO-1,3-BENZOXAZOL-2(3H)-ONE 19932-84-4
6-CHLORO-1,3-BENZOXAZOL-2(3H)-ONE 19932-84-4

Appearance: light beige crystalline powder Melting point: 192 °C Relative density (water = 1): 1.3771 (rough estimate) Assay: ≥98% Uses: It is an important intermediate.

3,4,5-Trifluorophenylboronic acid 143418-49-9
3,4,5-Trifluorophenylboronic acid 143418-49-9

3,4,5-Trifluorophenylboronic acid 143418-49-9 Appearance: white solid Melting point: 290-295 °C (lit.) Boiling point: 263.6±50.0 °C (Predicted) Relative density (water = 1): 1,087g/cm Solubility: insoluble in water Assay: ≥98% Uses: It is an important intermediate in the synthesis of phenylboronic acid.

3,5-Difluorophenylboronic acid 156545-07-2
3,5-Difluorophenylboronic acid 156545-07-2

Appearance: White powder Melting Point: 210-217 °C (lit.) Boiling point: 266.9±50.0 °C (Predicted) Relative density (water = 1): 1.35±0.1 g/cm3 (Predicted) Solubility: insoluble in water Assay: ≥98% Uses: organic synthesis and pharmaceutical, chemical intermediates.

3,4-Difluorophenylboronic acid 168267-41-2
3,4-Difluorophenylboronic acid 168267-41-2

Appearance: White powder Melting Point: 305-310 °C (lit.) Boiling point: 265.4±50.0 °C (Predicted) Relative density (water = 1): 1.35±0.1 g/cm3 (Predicted) Assay: ≥98% Uses: It is an organic compound used as an intermediate

3-Fluorophenylboronic acid 768-35-4
3-Fluorophenylboronic acid 768-35-4

3-Fluorophenylboronic acid 768-35-4 Appearance: white to light yellow crystal powder Melting point: 214-218 °C (lit.) Boiling point: 271.4±42.0 °C (Predicted) Relative density (water = 1): 1.24±0.1 g/cm3 (Predicted) Solubility: insoluble in water, soluble in benzene, toluene and other solvents. Assay: ≥98% Uses: organic synthesis intermediates

Sodium Lauryl Ether Sulfate (SLES)70%
Sodium Lauryl Ether Sulfate (SLES)70%

At Shiiazhuang Yuhe New Environmental Protection Technology Co., Ltd. (YUHEART™), we take pride in offering high-quality chemical solutions to meet the diverse needs of our customers in the global construction, paint coating, and detergent industries. Today, we present to you our exceptional product: Sodium Lauryl Ether Sulfate 70% (SLES 70%).

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